7. It is expressly agreed and understood that all representations, warranties
and undertakings of Buyer hereunder shall be binding upon Buyer only in its
capacity as trustee under the Trust Agreement, and neither the institution
acting as Buyer nor RBS shall be liable in its individual capacity for any
breach thereof except in the case of the institution acting as Buyer for breach
of its own covenants, representations and warranties contained herein, to the
extent covenanted or made in its individual capacity.



We request that Boeing acknowledge receipt hereof and confirm the transfer of
rights set forth above by signing the acknowledgment and forwarding one copy
hereof containing its acknowledgment to each of the undersigned.

Very truly yours,

DELTA AIR LINES, INC. (Seller) RBS AEROSPACE LIMITED (Buyer)

By \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ By \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

Its \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Its \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_

Dated \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Dated \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_